... defined according to the usual cri-teria [25]. Acute coronary syndrome, unstable angina and myocardial infarction were defined according to theACC/AHA criteria [26,27]Statistical analysesMedCalc™ ... Ishihara M, Inoue I, Kawagoe T, Shimatani Y, Kurisu S, Hata T, Nakama Y, Kijima Y, Kagawa E: Is admission hyperglycaemia in non-diabetic patients with acute myocardial infarction a surrogate for ... factor alpha (TNF-α), causehyperglycaemia and peripheral insulin resistance byinducing the release of stress hormones. They also alterinsulin receptor signalling [12-16] and create insulinresistance....